Am 02.01.2013 14:38, schrieb Alexandre DERUMIER:
Hi all (and happy new year ;),
Happy new Year!
Ceph 0.56 stable is coming soon (testing for now, but should go in stable
branch in coming days).
Do you need to keep compatibility with 0.48 clusters with the storage plugin ?
(as rbd is not officially supported)
To no! My production cluster is already running 0.56.
I see 2 new things:
-image format V2. required for cloning. This require to pass format argument
when we create the volume.
I already have patches for that - but they're short ;-)
- rbd ls -r
display all infos of rbd images (size,parent,...) with 1 api call. (currently we need
to call "rbd info" for each volume)
That would be great!
So, Do we need to keep compatilibity, and introduce a new storage param like
"version" or not ?
I would say dropping support for old version does not harm. Ceph itself
recommands upgrading.
Greets,
Stefan
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